Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 8 - Section 8.2 - Solving Quadratic Equations by the Quadratic Formula - Vocabulary, Readiness & Video Check - Page 491: 7

Answer

a) Yes, the quadratic equation must be written in standard form so that $a$, $b$, and $c$ are correct.

Work Step by Step

b) Clearing fractions isn't necessary for using the quadratic formula. Fractions are numbers, and the quadratic formula can be used with fractions.
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